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[ticket/10942] Add sql_concatenate to dbal

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PHPBB3-10942
This commit is contained in:
Joas Schilling 2012-06-20 02:10:04 +02:00
parent dd0da6fffb
commit 1e3272bfce
7 changed files with 60 additions and 0 deletions
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12
phpBB/includes/db/dbal.php
View file

@ -300,6 +300,18 @@ class dbal
return $sql_condition;
}
/**
* Build a concatenated string
*
* @param string $string1 Base SQL statement where we append the second one
* @param string $string2 SQL statement that is appended on the first statement
* @return string Concatenated string
*/
function sql_concatenate($string1, $string2)
{
return 'CONCAT(' . $string1 . ', ' . $string2 . ')';
}
/**
* Returns whether results of a query need to be buffered to run a transaction while iterating over them.
*

8
phpBB/includes/db/firebird.php
View file

@ -110,6 +110,14 @@ class dbal_firebird extends dbal
return ($raw) ? '2.1' : 'Firebird/Interbase';
}
/**
* {@inheritDoc}
*/
function sql_concatenate($string1, $string2)
{
return $string1 . ' || ' . $string2;
}
/**
* SQL Transaction
* @access private

8
phpBB/includes/db/mssql.php
View file

@ -91,6 +91,14 @@ class dbal_mssql extends dbal
return ($this->sql_server_version) ? 'MSSQL<br />' . $this->sql_server_version : 'MSSQL';
}
/**
* {@inheritDoc}
*/
function sql_concatenate($string1, $string2)
{
return $string1 . ' + ' . $string2;
}
/**
* SQL Transaction
* @access private

8
phpBB/includes/db/mssql_odbc.php
View file

@ -109,6 +109,14 @@ class dbal_mssql_odbc extends dbal
return ($this->sql_server_version) ? 'MSSQL (ODBC)<br />' . $this->sql_server_version : 'MSSQL (ODBC)';
}
/**
* {@inheritDoc}
*/
function sql_concatenate($string1, $string2)
{
return $string1 . ' + ' . $string2;
}
/**
* SQL Transaction
* @access private

8
phpBB/includes/db/mssqlnative.php
View file

@ -257,6 +257,14 @@ class dbal_mssqlnative extends dbal
return ($this->sql_server_version) ? 'MSSQL<br />' . $this->sql_server_version : 'MSSQL';
}
/**
* {@inheritDoc}
*/
function sql_concatenate($string1, $string2)
{
return $string1 . ' + ' . $string2;
}
/**
* {@inheritDoc}
*/

8
phpBB/includes/db/postgres.php
View file

@ -154,6 +154,14 @@ class dbal_postgres extends dbal
return ($raw) ? $this->sql_server_version : 'PostgreSQL ' . $this->sql_server_version;
}
/**
* {@inheritDoc}
*/
function sql_concatenate($string1, $string2)
{
return $string1 . ' || ' . $string2;
}
/**
* SQL Transaction
* @access private

8
phpBB/includes/db/sqlite.php
View file

@ -72,6 +72,14 @@ class dbal_sqlite extends dbal
return ($raw) ? $this->sql_server_version : 'SQLite ' . $this->sql_server_version;
}
/**
* {@inheritDoc}
*/
function sql_concatenate($string1, $string2)
{
return $string1 . ' || ' . $string2;
}
/**
* SQL Transaction
* @access private